Mississippi Today
Gulf ‘dead zone’ is larger than average this year, the size of New Jersey
This year’s area of low oxygen in the Gulf of Mexico is larger than average, the National
Oceanic and Atmospheric Administration announced Thursday.
The “dead zone” is approximately 6,705 square miles, as measured last week. Within NOAA’s 38 years of measuring the dead zone, this year’s assessment marks the 12th-largest area of low- to no oxygen, which can kill fish and marine life.
NOAA had forecast at the beginning of the summer that the dead zone would be above average. But the measurement announced this week is even larger than anticipated.
Experts fault upriver conservation efforts that are not keeping pace.
Scientists at Louisiana State University and the Louisiana Universities Marine Consortium
(LUMCON) conducted the 2024 dead zone survey aboard the research vessel Pelican from July 21 to 26.
The annual survey helps keep track of the progress made through the efforts of the
Environmental Protection Agency’s Mississippi River/Gulf of Mexico Hypoxia Task Force, a
state-federal partnership that is working toward a long-term goal of reducing the five-year
average dead zone to fewer than about 1,900 square miles by 2035.
Today, the five-year average – which accounts for extremely wet and dry years becoming more common with climate change – is 4,298 square miles, more than twice the Task Force’s goal.
The dead zone occurs every summer and is caused in large part by nutrient runoff from the
overapplication of fertilizer on Midwestern farms. During rains or flooding, water carries the fertilizer’s nitrogen and phosphorus from fields into the Mississippi River and its tributaries.
When the nutrients reach the Gulf, either from the Mississippi or the adjacent Atchafalaya River, they ignite an overgrowth of algae. As the algae dies, it decomposes and sinks to the bottom, depleting oxygen from the water.
When this happens, animals like fish and shrimp will leave. Some commercially harvested
species such as shrimp will concentrate around the edges of the affected area, forcing local
fishermen to travel outside the dead zone to cast their nets.
Bottom-dwelling creatures, such as clams and burrowing crabs, aren’t as mobile. They cannot leave the dead zone and will suffocate and die.
“The hypoxic zones lead to habitat loss for several ecologically and economically important
species in the Gulf: I’m talking about shrimp, menhaden and a variety of other species,” said Sean Corson, director of NOAA’s National Centers for Coastal Ocean Science.
In 2020, the Union of Concerned Scientists estimated the dead zone’s average annual cost in damages to fisheries and marine habitats at $2.4 billion. This year’s dead zone impacts a swath of marine habitat roughly the size of New Jersey, stretching from south Louisiana almost to Galveston, Texas.
Though the dead zone is larger than NOAA had anticipated with its early-summer forecast, it falls within the range experienced over the last four decades of monitoring, said LSU professor Nancy Rabalais, the co-chief scientist for the research cruise.
Still, researchers are never quite sure where the dead zone will hit hardest and what its size will be at the height of summer, said Rabalais. “We continue to be surprised each summer at the variability in size and distribution,” she said.
But the high five-year average is not surprising to most dead zone experts, who point upriver to the Midwest, where there’s been a lag in farmers adopting agricultural practices that reduce nutrient runoff.
“After nearly four decades of experience with the Gulf dead zone, it should be clear that we
can’t continue to rely on the same policy tools to manage fertilizer pollution and expect a
different result,” wrote Karen Perry Stillerman, deputy director of the Food and Environment Program at the Union of Concerned Scientists.
“Instead, we should demand a new approach, one that not only helps farmers to shift their
practices but also insists that they do so,” she said.
In June 2022, the EPA established the Gulf Hypoxia Program to support the work of nutrient- reduction programs. The Bipartisan Infrastructure Law committed $60 million to support state-driven strategies to reduce nutrient runoff within the Mississippi River Basin. This funding will be spread across 12 states over the next five years.
A preliminary goal for the EPA’s Hypoxia Task Force is to reduce nitrogen and phosphorus
loads in the river by 20% by 2025. In May 2024, the U.S. Geological Survey found that while nitrogen loads had fallen 7% since 1980, phosphorus had increased by 22%.
Some experts have linked this excess phosphorus to wastewater from municipalities that don’t remove the nutrient from otherwise-clean sewage discharged into the river and its streams.
By the time the water reaches Louisiana, it’s already loaded with nutrients from upriver. So, from a lower-river perspective, putting more resources into efforts across the basin has helped, but further policy changes must be enacted soon to reduce the size of the dead zone, said LSU research scientist Doug Daigle, who coordinates the Louisiana Hypoxia Working Group.
Without changes to current nutrient reduction programs, the task force will be hard-pressed to meet its 2035 goals, Daigle said.
This story is a product of the Mississippi River Basin Ag & Water Desk, an independent reporting network based at the University of Missouri in partnership with Report for America, with major funding from the Walton Family Foundation.
This article first appeared on Mississippi Today and is republished here under a Creative Commons license.
Mississippi Today
On this day in 1911
Dec. 21, 1911
Josh Gibson, the Negro League’s “Home Run King,” was born in Buena Vista, Georgia.
When the family’s farm suffered, they moved to Pittsburgh, and Gibson tried baseball at age 16. He eventually played for a semi-pro team in Pittsburgh and became known for his towering home runs.
He was watching the Homestead Grays play on July 25, 1930, when the catcher injured his hand. Team members called for Gibson, sitting in the stands, to join them. He was such a talented catcher that base runners were more reluctant to steal. He hit the baseball so hard and so far (580 feet once at Yankee Stadium) that he became the second-highest paid player in the Negro Leagues behind Satchel Paige, with both of them entering the National Baseball Hame of Fame.
The Hall estimated that Gibson hit nearly 800 homers in his 17-year career and had a lifetime batting average of .359. Gibson was portrayed in the 1996 TV movie, “Soul of the Game,” by Mykelti Williamson. Blair Underwood played Jackie Robinson, Delroy Lindo portrayed Satchel Paige, and Harvey Williams played “Cat” Mays, the father of the legendary Willie Mays.
Gibson has now been honored with a statue outside the Washington Nationals’ ballpark.
This article first appeared on Mississippi Today and is republished here under a Creative Commons license.
Mississippi Today
On this day in 1958
Dec. 20, 1958
Bruce Boynton was heading home on a Trailways bus when he arrived in Richmond, Virginia, at about 8 p.m. The 21-year-old student at Howard University School of Law — whose parents, Amelia Boynton Robinson and Sam Boynton, were at the forefront of the push for equal voting rights in Selma — headed for the restaurant inside the bus terminal.
The “Black” section looked “very unsanitary,” with water on the floor. The “white” section looked “clinically clean,” so he sat down and asked a waitress for a cheeseburger and a tea. She asked him to move to the “Black” section. An assistant manager followed, poking his finger in his face and hurling a racial epithet. Then an officer handcuffed him, arresting him for trespassing.
Boynton spent the night in jail and was fined $10, but the law student wouldn’t let it go. Knowing the law, he appealed, saying the “white” section in the bus terminal’s restaurant violated the Interstate Commerce Act. Two years later, the U.S. Supreme Court agreed. “Interstate passengers have to eat, and they have a right to expect that this essential transportation food service,” Justice Hugo Black wrote, “would be rendered without discrimination prohibited by the Interstate Commerce Act.”
A year later, dozens of Freedom Riders rode on buses through the South, testing the law. In 1965, Boynton’s mother was beaten unconscious on the day known as “Bloody Sunday,” where law enforcement officials beat those marching across the Selma bridge in Alabama. The photograph of Bruce Boynton holding his mother after her beating went around the world, inspiring changes in voting rights laws.
He worked the rest of his life as a civil rights attorney and died in 2020.
This article first appeared on Mississippi Today and is republished here under a Creative Commons license.
Mississippi Today
‘Something to be proud of’: Dual-credit students in Mississippi go to college at nation’s highest rate
Mississippi high school students who take dual-credit courses go to college at the nation’s highest rate, according to a recent report.
It’s generally true that students who take college classes while in high school attend college at higher rates than their peers. Earlier this year, a study from the Community College Research Center at Teacher’s College, Columbia University found that nationally, 81% of dual-credit students go to college.
In Mississippi, that number shoots up to 93%, meaning the vast majority of the state’s high school students who take college classes enroll in a two- or four-year university.
“When we did this ranking, boom, right to the top it went,” said John Fink, a senior research associate and program lead at the research center who co-authored the study.
State officials say there’s likely no silver bullet for the high rate at which Mississippi’s dual-credit students enroll in college. Here, “dual credit” means a course that students can take for both high school and college credit. It’s different from “dual enrollment,” which refers to a high school student who is also enrolled at a community college.
In the last 10 years, participation in these programs has virtually exploded among Mississippi high school students. In 2014, about 5,900 students took dual-credit courses in Mississippi, according to the Mississippi Community College Board.
Now, it’s more than 18,000.
“It reduces time to completion on the post-secondary level,” said Kell Smith, Mississippi C0mmunity College Board’s executive director. “It potentially reduces debt because students are taking classes at the community college while they’re still in high school, and it also just exposes high school students to what post-secondary course work is like.”
“It’s something to be proud of,” he added.
There are numerous reasons why Mississippi’s dual-credit courses have been attracting more and more students and helping them enroll in college at the nation’s highest rate, officials say.
With a few college credits under their belt, students may be more inspired to go for a college degree since it’s closer in reach. Dual-credit courses can also build confidence in students who were on the fence about college without requiring them to take a high-stakes test in the spring. And the Mississippi Department of Education’s accountability model ensures that school districts are offering advanced courses like dual credit.
Plus, Mississippi’s 15 community colleges reach more corners of the state, meaning districts that may not be able to offer Advanced Placement courses can likely partner with a nearby community college.
“They’re sometimes like the only provider in many communities, and they’re oftentimes the most affordable providers,” Fink said.
Test score requirements can pose a barrier to students who want to take dual-credit courses, but that may be less of a factor in Mississippi. While the state requires students to score a 19 on ACT Math to take certain courses, which is above the state average, a 17 on the ACT Reading, below the state average of 17.9, is enough for other courses.
Transportation is another barrier that many high schools have eliminated by offering dual-credit courses on their campuses, making it so students don’t have to commute to the community colleges to take classes.
“They can leave one classroom, go next door, and they’re sitting in a college class,” said Wendy Clemons, the Mississippi Department of Education’s associate state superintendent for secondary education.
This also means high school counselors can work directly with dual-credit students to encourage them to pursue some form of college.
“It is much less difficult to graduate and not go to college when you already possess 12 hours of credit,” Clemons said.
Word-of-mouth is just as key.
“First of all, I think parents and community members know more about it,” Clemons said, “They have almost come to expect it, in a way.”
This all translates to benefits to students. Students who take dual-credit courses are more likely to finish college on time. They can save on student debt.
But not all Mississippi students are benefiting equally, Fink said. Thr research center’s report found that Black students in Mississippi and across the country were less likely to pursue dual-credit opportunities.
“The challenge like we see in essentially every state is that who’s in dual enrollment is not really reflective of who’s in high school,” Fink said.
Without more study, it’s hard to say specifically why this disparity exists in Mississippi, but Fink said research has generally shown it stems from elitist beliefs about who qualifies for dual-credit courses. Test score requirements can be another factor, along with underresourced school districts.
“The conventional thinking is (that) dual enrollment is just … another gifted-and-talented program?” Fink said. “It has all this baggage that is racialized … versus, are we thinking about these as opportunities for any high school student?”
Another factor may be the cost of dual-credit courses, which is not uniform throughout the state. Depending on where they live, some students may pay more for dual-credit courses depending on the agreements their school districts have struck with local community colleges and universities.
This isn’t just an equity issue for students — it affects the institutions, too.
“You know, we’ve seen that dual-credit at the community college level can be a double-edged sword,” Smith said. “We lose students who oftentimes … want to stay as long as they can, but there are only so many hours they can take at a community college.
Dual-credit courses, which are often offered at a free or reduced price, can also result in less revenue to the college.
“Dual credit does come at a financial price for some community colleges, because of the deeply discounted rates that they offer it,” Smith said. “The more students that you have taking dual-credit courses, the more the colleges can lose.”
State officials are also working to turn the double-edged sword into a win-win for students and institutions.
One promising direction is career-technical education. Right now, the vast majority of dual credit students enroll in academic courses, such as general education classes like Composition 1 or 2 that they will need for any kind of college degree.
“CTE is far more expensive to teach,” Clemons said.
Smith hopes that state officials can work to offer more dual-credit career-technical classes.
“If a student knows they want to enroll in career-tech in one of our community colleges, let’s load them up,” Smith said. “Those students are more likely to enter the workforce quicker. If you want to take the career-tech path, that’s your ultimate goal.”
This article first appeared on Mississippi Today and is republished here under a Creative Commons license.
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